Page 9 of 428

Black plate (3,1)GMC Terrain Owner Manual (Include Mex) - 2012
In Brief 1-3
A.Air Vents on page 8‑5.
B. Turn and Lane‐Change Lever. See Turn and Lane-Change
Signals on page 6‑3.
Exterior Lamp Controls on
page 6‑1.
Fog Lamps on page 6‑4.
C. Horn on page 5‑3.
D. Instrument Cluster on page 5‑8.
E. Windshield Wiper/Washer on
page 5‑3.
Rear Window Wiper/Washer on
page 5‑4.
F. Power Door Locks on page 2‑7.
G. Navigation Screen (If Equipped).
H. Forward Collision Alert (FCA) Display (If Equipped). See
Forward Collision Alert (FCA)
System on page 9‑40.
Lane Departure Warning (LDW)
Indicator (If Equipped). See
Lane Departure Warning (LDW)
on page 9‑48. I.
Safety Locks on page 2‑8.
J. Infotainment on page 7‑1.
Navigation System (If
Equipped). See Navigation
System Manual.
K. Hood Release. See Hood on
page 10‑5.
L. Cruise Control on page 9‑38.
Forward Collision Alert (FCA)
System on page 9‑40 (If
Equipped).
Lane Departure Warning (LDW)
on page 9‑48 (If Equipped).
M. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5‑13.
N. Instrument Panel Illumination
Control on page 6‑4.
O. Steering Wheel Adjustment on
page 5‑2.
P. Steering Wheel Controls on
page 5‑2.
Q. Ignition Positions on page 9‑21. R.
Climate Control Systems on
page 8‑1 (If Equipped).
Automatic Climate Control
System on page 8‑3 (If
Equipped).
S. Shift Lever. See Automatic
Transmission on page 9‑29.
T. Fuel Economy Mode on
page 9‑31 (If Equipped).
U. StabiliTrak
®System on
page 9‑36.
V. Power Outlets on page 5‑6.
W. CD Player Slot. See CD Player
on page 7‑14.
X. Driver Information Center (DIC) Buttons. See Driver Information
Center (DIC) on page 5‑23.
Y. Hazard Warning Flashers on
page 6‑3.
Page 10 of 428

Black plate (4,1)GMC Terrain Owner Manual (Include Mex) - 2012
1-4 In Brief
Initial Drive
Information
This section provides a brief
overview about some of the
important features that may or may
not be on your specific vehicle.
For more detailed information, refer
to each of the features which can be
found later in this owner manual.
Remote Keyless Entry
(RKE) System
The Remote Keyless Entry (RKE)
transmitter will work up to
60 m (195 ft) away from the vehicle.
Press this button to extend the key.
The key can be used for the ignition
and all locks.
K:Press to unlock the driver door
or all doors.
Q: Press to lock all doors.
Lock and unlock feedback can be
personalized.
V: For vehicles with the power
liftgate, press and hold until the
liftgate begins to move to open the
liftgate.
For vehicles without the power
liftgate, first press
K, then press
and hold
Vto unlock the liftgate.
7: Press and release to locate the
vehicle. Press and hold for at least
two seconds to sound the panic
alarm. Press
7again to cancel the
panic alarm.
See Keys on page 2‑2 andRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
Page 11 of 428

Black plate (5,1)GMC Terrain Owner Manual (Include Mex) - 2012
In Brief 1-5
Remote Vehicle Start
With this feature the engine can be
started from outside of the vehicle.
Starting the Vehicle
1. Press and releaseQon the
Remote Keyless Entry
transmitter.
2. Press and hold
/for about
two seconds. The turn signal
lamps will briefly flash to confirm
the vehicle has been started.
The parking lamps will turn on
and remain on as long as the
engine is running. The vehicle's
doors will be locked.
3. The key must be inserted and turned to ON/RUN before
driving.
The engine will shut off after
10 minutes unless a time extension
is done or the key is inserted and
turned to ON/RUN.
Canceling a Remote Start
To cancel a remote start, do one of
the following:
.Press/until the parking lamps
turn off.
.Turn on the hazard warning
flashers.
.Insert the key and turn it to ON/
RUN and then back to
LOCK/OFF.
See Remote Vehicle Start on
page 2‑5.
Door Locks
To lock or unlock the vehicle from
the outside, press
QorKon the
Remote Keyless Entry (RKE)
transmitter.
There is a power door lock switch
on the instrument panel.
Page 12 of 428
Black plate (6,1)GMC Terrain Owner Manual (Include Mex) - 2012
1-6 In Brief
There are power door lock switches
on the front door panels.
Q:Press to lock the doors.
K: Press to unlock the doors.
See Door Locks on page 2‑7.
To manually unlock a door from
inside the vehicle, pull once on the
door handle to unlock it, and a
second time to open it.
{: Press for Safety Locks. See
Safety Locks on page 2‑8.
Liftgate
Manual Liftgate Operation
Unlock the vehicle before opening
the liftgate.
Press the touch pad located in the
handle of the liftgate, above the
license plate, and lift up to open.
Do not press the touch pad while
closing the liftgate. This will cause
the liftgate to be unlatched.
Page 13 of 428
Black plate (7,1)GMC Terrain Owner Manual (Include Mex) - 2012
In Brief 1-7
Power Liftgate Operation
On vehicles with a power liftgate,
the vehicle must be in P (Park) to
use the power feature. The taillamps
flash when the power liftgate
moves.Notice:
If you open the liftgate
without checking for overhead
obstructions such as a garage
door, you could damage the
liftgate or the liftgate glass.
Always check to make sure the
area above and behind the liftgate
is clear before opening it.
Choose the power liftgate mode by
turning the dial on the switch to
either the 3/4 or MAX position.
Press
8to open or close the
liftgate.
See Liftgate on page 2‑9.
Windows
Press the front of the switch to lower
the window. Pull the switch up to
raise it.
Pushing or pulling the switch part of
the way will open or close the
window as long as the switch is
operated.
SeePower Windows on page 2‑18.
Page 14 of 428
Black plate (8,1)GMC Terrain Owner Manual (Include Mex) - 2012
1-8 In Brief
Seat Adjustment
Four‐Way Power Driver Seat
A. Seat Position Handle
B. Height Adjustment Control
To adjust the seat:
.Move the seat forward or
rearward using the handle under
the front of the seat cushion (A).
SeeSeat Adjustment on
page 3‑3.
.Raise or lower the entire seat by
moving the control (B) up
or down.
See Power Seat Adjustment on
page 3‑4 for more information.
Eight‐Way Power Driver Seat
To adjust a power seat, if equipped:
.Move the seat forward or
rearward by sliding the control
forward or rearward.
.Raise or lower the front or rear
part of the seat cushion by
moving the front or rear of the
control up or down.
.Raise or lower the entire seat by
moving the entire control up
or down.
See Power Seat Adjustment on
page 3‑4 for more information.
Page 15 of 428
Black plate (9,1)GMC Terrain Owner Manual (Include Mex) - 2012
In Brief 1-9
Lumbar Adjustment
Eight-Way Power Seat Shown,Four-Way Similar
A. Lumbar Switch
If available, press and hold the front
or rear of the switch (A) to increase
or decrease lumbar support.
Release the switch when the
seatback reaches the desired level
of lumbar support.
See Lumbar Adjustment on
page 3‑5 for more information.
Reclining Seatbacks
Manual Reclining Seatbacks
To recline a manual seatback:
1. Lift the lever.
2. Move the seatback to the
desired position, and then
release the lever to lock the
seatback in place.
3. Push and pull on the seatback to make sure it is locked. To return the seatback to the upright
position:
1. Lift the lever fully without
applying pressure to the
seatback, and the seatback will
return to the upright position.
2. Push and pull on the seatback to make sure it is locked.
Page 16 of 428

Black plate (10,1)GMC Terrain Owner Manual (Include Mex) - 2012
1-10 In Brief
Power Reclining Seatbacks
To adjust a power seatback,
if available:
.Tilt the top of the control
rearward to recline.
.Tilt the top of the control forward
to raise.
See Reclining Seatbacks on
page 3‑5.
Memory Features
On vehicles with the memory
feature, the “1”and “2”buttons on
the outboard side of the driver seat
are used to manually save and
recall the driver seat and outside
mirror positions. These manually
stored positions are referred to as
Button Memory positions.
The vehicle will also automatically
save driver seat and outside mirror
positions to the current driver
Remote Keyless Entry (RKE)
transmitter when the ignition is turned off. These automatically
stored positions are referred to as
RKE Memory positions.
Storing Button Memory Positions
To save positions into Button
Memory:
1. Adjust the driver seat, seatback
recliner, and both outside mirrors
to the desired driving positions.
2. Press and hold MEM (Memory) and “1”at the same time until a
beep sounds.
3. Repeat Steps 1 and 2 for a second driver using “2.”
To recall the manually saved Button
Memory positions, press and hold
“1” or“2.” The driver seat and
outside mirrors move to the
positions stored to those buttons
when pressed. Releasing “1”or“2”
before the stored positions are
reached stops the recall.